body {
  font-size: 12px;
  line-height: 1.5em;
  font-family: "Microsoft YaHei", "arial", "sans-serif" !important;
  color: #000;
}
a {
  font-size: 12px;
  line-height: 1.5em;
  font-family: "Microsoft YaHei", "arial", "sans-serif" !important;
  color: #000;
  text-decoration: none !important;
}
.header {
  padding: 0;
  left: 0;
  top: 0;
  z-index: 999;
}
.header .header-top {
  padding: 0;
}
.header .header-top > div:nth-child(1) {
  padding: 0 2%;
  line-height: 28px;
  font-size: 16px;
  background-color: #000;
}
.header .header-top > div:nth-child(1) a {
  color: #fff;
}
.header .header-top > div:nth-child(2) {
  background-color: #fff;
  padding: 0 2%;
  border-bottom: 3px solid #ccc;
}
.header .header-top > div:nth-child(2) > div {
  border: none;
}
.header .header-top > div:nth-child(2) > div ul li {
  margin-top: 32px;
  margin-right: 6%;
}
.header .header-top > div:nth-child(2) > div ul li:nth-child(1) h6 {
  color: #000000;
}
.header .header-top > div:nth-child(2) > div ul li a i {
  transition: all 0.5s;
}
.header .header-top > div:nth-child(2) > div ul li a h6 {
  font-weight: bold;
  color: #f66f6a;
}
.header .header-top > div:nth-child(2) > div ul li a:hover {
  color: #000;
}
.header .header-top > div:nth-child(2) > div ul li a:hover i {
  margin-left: 20px;
}
.header .header-middle {
  padding: 0;
  height: 58px;
  background-color: #fff;
  position: relative;
  z-index: 999;
}
.header .header-middle .navbar {
  padding: 10px 2%;
}
.header .header-middle .navbar-toggler {
  width: 32px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  border: none;
  outline: none;
}
.header .header-middle .navbar-toggler span {
  display: block;
  width: 24px;
  height: 2px;
  background: #3c3c3c;
  margin: 5px 0;
  transition: all 0.5s linear;
}
.header .header-middle .navbar-toggler.on span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.header .header-middle .navbar-toggler.on span:nth-child(2) {
  transform: scale(0);
}
.header .header-middle .navbar-toggler.on span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}
.header .header-middle .navbar-brand {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: url('../images/v3-icon.svg') no-repeat;
  background-position: -208px -19px;
}
@media screen and (min-width: 1199px) {
  .header .header-middle .navbar-brand {
    width: 153px;
    height: 34px;
    background-position: -29px -26px;
  }
}
@media screen and (max-width: 991px) {
  .header .header-middle .navbar-brand {
    width: 153px;
    height: 34px;
    background-position: -29px -26px;
  }
}
.header .header-middle .navbar-nav {
  margin-left: 50px;
}
.header .header-middle .navbar-nav .nav-item .nav-link {
  font-size: 12px;
  margin-right: 15px;
}
@media screen and (min-width: 991px) {
  .header .header-middle .navbar-nav .nav-item .nav-link {
    font-size: 14px;
    margin-right: 20px;
  }
}
@media screen and (min-width: 1199px) {
  .header .header-middle .navbar-nav .nav-item .nav-link {
    font-size: 16px;
    margin-right: 30px;
  }
}
.header .header-middle .navbar-nav .nav-item .nav-link::after {
  content: "";
  width: 7px;
  height: 6px;
  display: inline-block;
  background: url('../images/v3-icon.svg') no-repeat;
  background-position: -21px -96px;
  position: relative;
  top: 6px;
}
@media screen and (min-width: 991px) {
  .header .header-middle .navbar-nav .nav-item .nav-link::after {
    top: 9px;
  }
}
@media screen and (min-width: 1199px) {
  .header .header-middle .navbar-nav .nav-item .nav-link::after {
    top: -3px;
  }
}
.header .header-middle .navbar-nav .nav-item .dropdown-menu {
  width: 100%;
  padding: 100px 10%;
  background: #f9f9f9;
}
.header .header-middle .navbar-nav .nav-item .dropdown-menu .dropdown-body .body-left {
  flex-wrap: wrap;
}
.header .header-middle .navbar-nav .nav-item .dropdown-menu .dropdown-body .body-left li {
  width: 120px;
  text-align: center;
  margin-right: 20px;
}
@media screen and (min-width: 1199px) {
  .header .header-middle .navbar-nav .nav-item .dropdown-menu .dropdown-body .body-left li {
    width: 150px;
  }
}
@media screen and (max-width: 991px) {
  .header .header-middle .navbar-nav .nav-item .dropdown-menu .dropdown-body .body-left li {
    width: 50%;
    margin-right: 0;
  }
}
.header .header-middle .navbar-nav .nav-item .dropdown-menu .dropdown-body .body-left li a {
  color: #222 !important;
}
.header .header-middle .navbar-nav .nav-item .dropdown-menu .dropdown-body .body-left li img {
  width: 100%;
  margin-bottom: 30px;
}
.header .header-middle .navbar-nav .nav-item .dropdown-menu .dropdown-body .body-left li:last-of-type {
  width: 100%;
  padding: 10px;
  text-align: center;
  border: 1px solid #000;
  border-radius: 5px;
  margin-top: 50px;
}
.header .header-middle .navbar-nav .nav-item .dropdown-menu .dropdown-body .body-right {
  flex: 1;
}
.header .header-middle .navbar-nav .nav-item .dropdown-menu .dropdown-body .body-right h4 {
  margin: 40px 0px 20px 60px;
}
.header .header-middle .navbar-nav .nav-item .dropdown-menu .dropdown-body .body-right a {
  margin-left: 60px;
  color: #6f6f6f;
}
.header .header-middle .navbar-nav .login-item {
  margin-left: 5%;
  margin-right: 5%;
  padding-bottom: 10px;
  border-bottom: 1px solid #ccc;
}
.header .header-middle .navbar-nav .login-item span {
  color: #ccc;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}
.header .header-middle .navbar-nav .search-item {
  border-bottom: 1px solid #000;
}
.header .header-middle .navbar-shop {
  width: 32px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  border: 1px solid #000;
  border-radius: 5px;
}
.header .header-middle .navbar-other > div {
  margin-left: 10px;
}
.header .header-middle .navbar-other > div a {
  font-size: 12px;
}
@media screen and (min-width: 991px) {
  .header .header-middle .navbar-other > div a {
    font-size: 14px;
  }
}
@media screen and (min-width: 1199px) {
  .header .header-middle .navbar-other > div a {
    font-size: 16px;
  }
}
.header .header-middle .navbar-other > span {
  margin-left: 10px;
}
.header .header-middle .navbar-other .login {
  position: relative;
}
.header .header-middle .navbar-other .login .login-box {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 40px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 10px;
  display: none;
}
.header .header-middle .navbar-other .login .login-box span {
  width: 20px;
  height: 20px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -20px;
}
.header .header-middle .navbar-other .login .login-box span i {
  border-width: 10px;
  border-style: solid dashed dashed;
  border-color: transparent transparent #e2e2e2;
  position: absolute;
  left: 0;
  top: 0;
}
.header .header-middle .navbar-other .login .login-box span b {
  border-width: 10px;
  border-style: solid dashed dashed;
  border-color: transparent transparent #fff;
  position: absolute;
  left: 0;
  top: 1px;
}
.header .header-middle .navbar-other .login .login-box p {
  width: 170px;
  line-height: 30px;
  text-align: center;
  margin: 0;
  padding: 5px;
}
.header .header-middle .navbar-other .login.on .login-box {
  display: block;
}
.header .header-bottom {
  height: 64px;
  background: #f5f3f3;
  position: relative;
  padding: 0 2%;
}
.header .header-bottom .second-title {
  line-height: 64px;
  font-weight: bold;
  color: #000 !important;
  font-size: 16px;
}
@media screen and (min-width: 1200px) {
  .header .header-bottom .second-title {
    font-size: 20px;
  }
}
.header .header-bottom .arrow {
  display: inline-block;
  width: 21px;
  height: 11px;
  background: url("../images/v3-icon.svg") no-repeat;
  background-position: -347px -488px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.header .header-bottom ul li {
  line-height: 64px;
  margin-left: 20px;
}
.header .header-bottom ul li a {
  color: #000;
  font-size: 14px;
}
/*第一屏*/
.section1 {
  background: #fff;
}
/*第二屏*/
.section2 {
  position: relative;
  z-index: 666;
  background: #fff;
}
.section2 > div {
  width: 70%;
  margin: 0 auto;
}
.section2 .section2-top {
  padding: 100px 0;
}
.section2 .section2-top div:nth-of-type(1) p {
  position: relative;
  top: 200px;
  opacity: 0;
  font-size: 2.3vw;
  font-weight: bold;
  line-height: 45px;
  color: #222;
  white-space: nowrap;
}
.section2 .section2-top div:nth-of-type(1) p:nth-of-type(1) {
  top: 50px;
  font-size: 1.3vw;
  line-height: 25px;
  color: #8c8c8c;
}
.section2 .section2-top div:nth-of-type(2) {
  position: relative;
  top: 200px;
  opacity: 0;
  font-size: 1.3vw;
  line-height: 30px;
  color: #222;
  margin-left: 200px;
  padding-top: 50px;
}
.section2 .section2-middle {
  position: relative;
}
.section2 .section2-middle img:nth-of-type(1) {
  width: 20%;
  transform: translateX(0%);
}
.section2 .section2-middle img:nth-of-type(2) {
  width: 20%;
  transform: translateX(0%);
}
.section2 .section2-middle img:nth-of-type(3) {
  width: 80%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
}
.section2 .section2-middle img:nth-of-type(4) {
  width: 60%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
}
.section2 .section2-bottom {
  width: 70%;
  margin: 0 auto;
  padding: 100px 0;
}
.section2 .section2-bottom .swiper-container {
  width: 100%;
  height: 34vw;
  border-radius: 35px;
  overflow: hidden;
}
.section2 .section2-bottom .swiper-container .swiper-slide {
  position: relative;
}
.section2 .section2-bottom .swiper-container .swiper-slide img {
  position: absolute;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(1) {
  background: #ffdbc6;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(1) img:nth-child(1) {
  width: 36%;
  left: 15%;
  bottom: -40%;
  z-index: 1;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(1) img:nth-child(2) {
  width: 36%;
  left: 30%;
  bottom: -60%;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(2) {
  background: #ace3e5;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(2) img:nth-child(1) {
  width: 48%;
  left: 40%;
  bottom: 40%;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(2) img:nth-child(2) {
  width: 48%;
  left: 25%;
  top: 40%;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(3) {
  background: #e0daf5;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(3) img:nth-child(1) {
  width: 34%;
  left: 30%;
  bottom: -40%;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(3) img:nth-child(2) {
  width: 38%;
  left: 41%;
  bottom: -30%;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(4) {
  background: #dbdbdb;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(4) img:nth-child(1) {
  width: 25%;
  left: 27%;
  bottom: -30%;
}
.section2 .section2-bottom .swiper-container .swiper-slide:nth-child(4) img:nth-child(2) {
  width: 25%;
  left: 45%;
  bottom: -30%;
}
.section2 .section2-bottom .swiper-container .swiper-pagination {
  position: absolute;
  width: auto;
  left: auto;
  bottom: 10%;
  right: 10%;
}
.section2 .section2-bottom .swiper-container .swiper-pagination .my-bullet {
  display: inline-block;
  width: 1.3vw;
  height: 1.3vw;
  border-radius: 50%;
  background: #000;
  margin: 0 5px;
}
.section2 .section2-bottom .swiper-container .swiper-pagination .my-bullet:nth-child(1) {
  color: #ff6b29;
  background: #ff6b29;
}
.section2 .section2-bottom .swiper-container .swiper-pagination .my-bullet:nth-child(2) {
  color: #16c196;
  background: #16c196;
}
.section2 .section2-bottom .swiper-container .swiper-pagination .my-bullet:nth-child(3) {
  color: #9676ff;
  background: #9676ff;
}
.section2 .section2-bottom .swiper-container .swiper-pagination .my-bullet:nth-child(4) {
  color: #434040;
  background: #434040;
}
.section2 .section2-bottom .swiper-container .swiper-pagination .my-bullet-active {
  border: 3px solid #fff;
  box-sizing: border-box;
  box-shadow: 0 0 10px;
}
.section2 .section2-bottom .swiper-container .swiper-line {
  width: 4vw;
  height: 3px;
  background: #fff;
  position: absolute;
  left: 5%;
  top: 10%;
  z-index: 666;
}
.section2 .section2-bottom .swiper-container .swiper-name,
.section2 .section2-bottom .swiper-container .swiper-num {
  font-size: 40px;
  height: 45px;
  line-height: 45px;
  overflow: hidden;
  color: #fff;
  position: absolute;
  left: 5%;
  top: 15%;
  z-index: 666;
}
.section2 .section2-bottom .swiper-container .swiper-name span,
.section2 .section2-bottom .swiper-container .swiper-num span {
  display: block;
  position: relative;
  top: 0px;
}
.section2 .section2-bottom .swiper-container .swiper-num {
  left: auto;
  top: 5%;
  right: 5%;
}
@keyframes mySlideInUp {
  0% {
    transform: translateY(20%);
    visibility: visible;
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}
.mySlideInUp {
  animation-name: mySlideInUp;
}
@keyframes mySlideInDown {
  0% {
    transform: translateY(-20%);
    visibility: visible;
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}
.mySlideInDown {
  animation-name: mySlideInDown;
}
.alert {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  margin: 0;
  z-index: 999;
}
.alert button {
  outline: none;
}
.modal .modal-content {
  width: 600px;
  position: relative;
  padding: 20px 100px 50px 100px;
}
.modal .modal-content i {
  display: inline-block;
  width: 15px;
  height: 15px;
  background: url("../images/support-icon2.svg") -1145px -454px;
  cursor: pointer;
  position: absolute;
  top: 15px;
  right: 15px;
}
.modal .modal-content i:hover {
  background-position: -1176px -454px;
}
.modal .modal-content .modal-header {
  margin-bottom: 20px;
}
.modal .modal-content .modal-header span {
  text-align: center;
  font-size: 20px;
  width: 169px;
}
.modal .modal-content .modal-header span:nth-of-type(1) {
  color: #be0000;
}
.modal .modal-content .modal-body input[type=text] {
  display: block;
  width: 100%;
  border: none;
  border-bottom: 1px solid #ccc;
  line-height: 48px;
}
.modal .modal-content .modal-body p {
  width: 100%;
  padding: 20px 0;
  margin: 0;
}
.modal .modal-content .modal-body p a {
  color: #007dff;
}
.modal .modal-content .modal-body p a b {
  width: 11px;
  height: 15px;
  background-image: url("../images/ic_smsLogin.png");
  background-repeat: no-repeat;
  display: inline-block;
  background-position: -2px 0;
  margin-bottom: -3px;
  margin-right: 10px;
}
.modal .modal-content .modal-body p input[type=checkbox] {
  position: relative;
  top: 3px;
}
.modal .modal-content .modal-body input[type=button]:hover {
  background: #be0000;
  color: #fff;
}
.modal .modal-content .modal-footer {
  display: block;
  margin-top: 50px;
}
.modal .modal-content .modal-footer p {
  width: 100%;
  position: relative;
  text-align: center;
  color: #ccc;
}
.modal .modal-content .modal-footer p span {
  display: inline-block;
  width: 100px;
  height: 1px;
  background: #ccc;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.modal .modal-content .modal-footer p span:nth-of-type(1) {
  left: 0;
}
.modal .modal-content .modal-footer p span:nth-of-type(2) {
  right: 0;
}
.modal .modal-content .modal-footer ul li {
  margin: 0 10px;
}
.modal .modal-content .modal-footer ul li a {
  display: inline-block;
  width: 42px;
  height: 42px;
  background: url("../images/share.png") no-repeat;
  background-position: -72px -9px;
}
.modal .modal-content .modal-footer ul li:nth-of-type(2) a {
  background-position: -132px -9px;
}
.modal .modal-content .modal-footer ul li:nth-of-type(3) a {
  background-position: -12px -9px;
}
.modal .modal-content input {
  outline: none;
}
